The branch of economics that examines how economic decisions are made by individual businesses, households, and industries. In contrast, macroeconomics analyzes big-picture economic decision-making throughout the economy and examines the effect that employment or inflation is likely to have on the economy. See also macroeconomics.
Tansy is a common European herb and the scientific name of Tansy is Tanacetum Vulgare or Tanacetum Annuum. The essential oil of Tansy is extracted by steam distillation of all the plant parts. The chief components that form this essential oil are artemisone, borneol, camphone, camphor, isopinocamphone, piperitone, and thujone.
The pansy is a biennial often grown as an annual. Plant breeders have produced annual cultivars of several biennials that will flower the first year from seed, e.g. foxglove, stock, and hollyhock. Biennials may be kept alive longer than two years under environmental conditions that prevent them from flowering.